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Sega toys homestar - homestar, home
$88.88
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Planetarium spitz triple - a4,
$439.95
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Spinning solar system space - system,
$66.49
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Home planetarium star - home,
$103.08
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Goto apolo full - goto,
$5000.00
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Discovery mindblown - discovery,
$22.99
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The baader planetarium sky - baader,
$125.00
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Galaxy projector 1 - galaxy, 13
$25.98
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2025 topps cosmic chrome - 2025,
$170.00
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Galaxy projector - in,
$29.97
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Galaxy projector night - 13,
$25.97
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Solar system planetarium - solar,
$10.95
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Planetarium galaxy - 13-in-1,
$44.97
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Vintage spitz space systems - spitz,
$999.99
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1962 astronomical league - 1962,
$65.00
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Orrery solar system model - system,
$826.90
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Vintage trippensee elementary - vintage,
$199.99
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2025 topps chrome cosmic puka - 2025,
$199.00
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Sega toys homestar pro 2nd - toys,
$146.00
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Planetarium wan shi - wan, tong
$6.83
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Sega toys homestar - sega, flux
$135.00
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Vintage trippensee planetarium - trippensee,
$600.00
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Galaxy projector pro disc - projector, disc,6
$10.99
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Galaxy projector for bedroom - projector,
$39.49
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Planetarium projector pro for - projector,
$40.23
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Solar system educational - solar,
$200.00
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Galaxy projector pro - 14, in
$30.36
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Galaxy projector star - 3d,
$191.22
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Sega toys home - home, planetarium
$84.35
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Interactive planetarium - interactive,
$27.86
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National geographic home - national,
$33.00
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Dark skys home - skys, ds-fx
$155.36
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Antique 1919 hawkes - antique,
$1300.00
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1960s trippensee planetarium - trippensee,
$636.00
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2025 topps chrome - topps, cosmic
$215.00
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Galaxy projector pro disc - projector, disc,6
$10.99
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Galaxy projector planetarium - galaxy,
$24.99
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2025 topps cosmic chrome brock - cosmic,
$350.00
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Uncle milton star wars - milton, science
$27.40
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Antique style brass orrery - antique-style, —
$774.22
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2025 cosmic chrome planetarium - 2025,
$310.00
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2025 topps cosmic - 2025,
$300.00
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Sega toys homestar extra - sega,
$499.00
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2025 topps cosmic chrome - 2025,
$525.00
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2025 topps cosmic - topps,
$675.00
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Planetarium welcome to - planetarium,
$24.79
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Vintage trippensee motorized - vintage,
$725.00
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2025 topps chrome - chrome, cosmic
$289.99
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Galaxy projector white - projector,
$36.71
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2025 topps chrome cosmic - 2025,
$1500.00
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Galaxy projector pro - projector, for
$41.02
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Topps 2025 chrome football - topps,
$250.00
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Sega toys discs - toys,
$44.95
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2025 topps cosmic - 2025,
$250.00
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2025 topps cosmic chrome - topps,
$279.95
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This book planetarium - a,
$6.55
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Segatoys homestar flux - homestar,
$160.00
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Laing wooden string orrery - laing’s,
$1900.00
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Planetarium galaxy - planetarium,
$37.99
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Romantic astro planetarium - romantic,
$14.21
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Sun earth moon orbital - earth,
$49.19
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Interactive planetarium - planetarium, by
$15.00
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Griffith observatory - griffith,
$11.98
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Romantic astro planetarium - romantic,
$12.62
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2025 topps cosmic chrome - 2025,
$200.00
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Galaxy projector 1 - 1, 4k
$28.85
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This book planetarium - book, is
$8.39
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Trippensee planetarium - trippensee,
$15.99
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Trippensee planetarium - trippensee,
$1000.00
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Galaxy projector 1 hd - 13,
$44.63
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Star projector galaxy - projector,,
$202.40
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This book planetarium - this, is
$6.71
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Kikkerland solar system glass - kikkerland,
$19.99
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2025 topps cosmic chrome - 2025,
$249.99
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Vintage 1954 spitz junior - spitz,
$40.00
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Planetarium galaxy - 13-in-1,
$40.31
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Solar system planetarium nine - solar,
$15.51
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2025 topps cosmic chrome - 2025,
$174.47
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Galaxy projector pro disc - galaxy,
$13.43
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2025 topps chrome - 2025, cosmic
$700.00
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Jahmyr gibbs planetarium - jahmyr,
$5.59
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Galaxy projector - hd,
$32.77
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Topps 2025 cosmic chrome - topps,
$199.99
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Father and son card company - and,
$9.95
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Nathalie sarraute the - sarraute,
$29.85
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Planetarium welcome the - welcome,
$11.01
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Discovery mindblown in 1 - discovery, #mindblown
$26.99
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Planetarium 8th galaxy - 8th,
$12.99
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Thames and kosmos - thames,
$37.99
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2025 topps comsic - topps,
$350.00
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The franklin institute museum - institute,
$20.00
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Star galaxy projector - in,
$43.97
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Galaxy projector 1 - projector,
$16.79
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Topps 2024 cosmic - 2024,
$294.99
Buy It Now
Topps collect cosmic - topps, chrome
$260.00
Buy It Now
Interactive solar system model - solar,
$59.84
Buy It Now
Looking for more planetarium?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 planetarium listings currently in our index. Prices range from $5.59 to $5000, with an average of $266.84. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about planetarium →
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Whether you are looking for a brand-new or second-hand planetarium, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $5.59, while premium listings can reach $5000 — giving you a wide budget spread to work with. The average price of $266.84 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.